🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.75 AU - 1.03 AU

Year: 299 Days

Day: 17.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.1 AU - 1.38 AU

Year: 492 Days

Day: 41.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.89 AU - 3.11 AU

Year: 1409 Days

Day: 44.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.26 AU - 3.32 AU

Year: 2127 Days

Day: 16.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.27 AU - 4.11 AU

Year: 2527 Days

Day: 39.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.19 AU - 4.47 AU

Year: 2672 Days

Day: 36.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.54 AU - 4.88 AU

Year: 3644 Days

Day: 14.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,188,744 km

• M1: 1,790,537 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.1

Radius: 13.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.53 AU - 10.53 AU

Year: 8880 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,188,744 km

• M1: 337,942 km (0.09 R)
• M2: 448,494 km (0.107 R)
• M3: 718,369 km (0.063 R)
• M4: 985,102 km (0.085 R)
• M5: 1,590,824 km (0.116 R)
• M6: 1,752,988 km (0.12 R)
• M7: 2,044,255 km (0.119 R)
• M8: 2,195,798 km (0.059 R)
• M9: 2,325,200 km (0.075 R)
• M10: 2,430,517 km (0.083 R)
• M11: 2,784,166 km (0.075 R)
• M12: 2,896,364 km (0.101 R)
• M13: 3,213,063 km (0.118 R)
• M14: 3,601,868 km (0.114 R)
• M15: 4,490,330 km (0.116 R)
• M16: 5,836,112 km (0.086 R)
• M17: 6,090,279 km (0.089 R)
• M18: 6,237,184 km (0.111 R)
• M19: 6,459,786 km (0.059 R)
• M20: 6,989,362 km (0.115 R)
• M21: 7,298,431 km (0.049 R)
• M22: 8,868,311 km (0.116 R)
• M23: 9,203,111 km (0.11 R)
• M24: 9,841,894 km (0.116 R)
• M25: 10,319,560 km (0.087 R)
• M26: 10,893,717 km (0.116 R)
• M27: 11,297,482 km (0.113 R)
• M28: 12,961,010 km (0.058 R)
• M29: 13,918,137 km (0.076 R)
• M30: 15,748,168 km (0.093 R)
• M31: 16,562,878 km (0.074 R)
• M32: 16,665,652 km (0.11 R)
• M33: 17,863,183 km (0.092 R)
• M34: 18,286,245 km (0.106 R)
• M35: 18,498,973 km (0.046 R)
• M36: 18,659,193 km (0.089 R)
• M37: 19,956,655 km (0.065 R)
• M38: 20,450,777 km (0.091 R)
• M39: 21,339,089 km (0.119 R)
• M40: 21,507,087 km (0.08 R)
• M41: 23,962,587 km (0.092 R)
• M42: 24,370,690 km (0.083 R)
• M43: 24,898,770 km (0.047 R)
• M44: 27,291,439 km (0.093 R)
• M45: 27,595,571 km (0.103 R)
• M46: 28,146,091 km (0.103 R)
• M47: 29,257,753 km (0.118 R)
• M48: 29,944,258 km (0.113 R)
• M49: 31,907,281 km (0.034 R)
• M50: 33,390,544 km (0.082 R)
• M51: 33,585,620 km (0.036 R)
• M52: 33,715,919 km (0.087 R)
• M53: 34,238,764 km (0.074 R)
• M54: 34,830,274 km (0.036 R)
• M55: 35,425,075 km (0.082 R)
• M56: 35,823,454 km (0.108 R)
• M57: 36,223,329 km (0.056 R)
• M58: 36,490,810 km (0.043 R)
• M59: 37,027,567 km (0.06 R)
• M60: 37,567,017 km (0.085 R)
• M61: 38,585,480 km (0.116 R)
• M62: 39,132,409 km (0.12 R)
• M63: 39,475,587 km (0.049 R)
• M64: 39,613,067 km (0.077 R)
• M65: 41,066,710 km (0.111 R)
• M66: 41,555,147 km (0.102 R)
• M67: 43,244,406 km (0.076 R)
• M68: 43,954,846 km (0.076 R)
• M69: 44,168,771 km (0.045 R)
• M70: 45,820,182 km (0.049 R)
• M71: 46,908,058 km (0.081 R)
• M72: 47,199,475 km (0.078 R)
• M73: 47,784,402 km (0.104 R)
• M74: 48,740,033 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.6

Radius: 3.5

Gravity: 66.09 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.05 AU - 16.99 AU

Year: 21794 Days

Day: 24.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,188,744 km

• M1: 46,226 km (0.096 R)
• M2: 73,602 km (0.087 R)
• M3: 442,511 km (0.105 R)
• M4: 724,652 km (0.061 R)
• M5: 750,383 km (0.088 R)
• M6: 883,525 km (0.079 R)
• M7: 938,876 km (0.112 R)
• M8: 1,171,800 km (0.098 R)
• M9: 1,202,168 km (0.058 R)
• M10: 1,294,919 km (0.083 R)
• M11: 1,520,214 km (0.11 R)
• M12: 1,586,785 km (0.115 R)
• M13: 1,757,476 km (0.092 R)
• M14: 2,228,410 km (0.046 R)
• M15: 3,065,560 km (0.093 R)
• M16: 3,716,460 km (0.033 R)
• M17: 5,089,320 km (0.102 R)
• M18: 6,117,207 km (0.074 R)
• M19: 6,276,827 km (0.092 R)
• M20: 6,437,795 km (0.087 R)
• M21: 6,600,108 km (0.05 R)
• M22: 6,873,723 km (0.096 R)
• M23: 6,928,775 km (0.102 R)
• M24: 7,431,873 km (0.096 R)
• M25: 8,591,107 km (0.08 R)
• M26: 8,710,037 km (0.096 R)
• M27: 9,991,941 km (0.027 R)
• M28: 10,117,154 km (0.081 R)
• M29: 11,658,760 km (0.112 R)
• M30: 11,724,584 km (0.065 R)
• M31: 12,188,786 km (0.101 R)
• M32: 13,066,476 km (0.108 R)
• M33: 14,174,398 km (0.059 R)
• M34: 14,526,851 km (0.12 R)
• M35: 16,923,708 km (0.1 R)
• M36: 18,281,907 km (0.103 R)
• M37: 18,588,433 km (0.078 R)
• M38: 18,973,947 km (0.039 R)
• M39: 19,051,289 km (0.116 R)
• M40: 19,909,981 km (0.087 R)
• M41: 20,383,607 km (0.064 R)
• M42: 20,860,825 km (0.119 R)
• M43: 21,745,546 km (0.045 R)
• M44: 21,907,711 km (0.053 R)
• M45: 23,384,990 km (0.09 R)
• M46: 23,634,369 km (0.039 R)
• M47: 23,717,695 km (0.112 R)
• M48: 24,303,670 km (0.068 R)
• M49: 25,233,870 km (0.053 R)
• M50: 25,831,962 km (0.096 R)
• M51: 26,089,719 km (0.116 R)
• M52: 26,607,776 km (0.103 R)
• M53: 30,963,318 km (0.09 R)
• M54: 32,063,162 km (0.087 R)
• M55: 32,340,217 km (0.051 R)
• M56: 34,206,750 km (0.039 R)
• M57: 36,396,115 km (0.069 R)
• M58: 36,492,306 km (0.06 R)
• M59: 37,459,008 km (0.074 R)
• M60: 37,750,723 km (0.109 R)
• M61: 37,848,112 km (0.049 R)
• M62: 38,728,495 km (0.089 R)
• M63: 39,714,345 km (0.046 R)
• M64: 40,111,079 km (0.112 R)
• M65: 40,708,722 km (0.057 R)
• M66: 41,711,028 km (0.105 R)
• M67: 44,149,772 km (0.12 R)
• M68: 48,104,392 km (0.1 R)
• M69: 55,347,023 km (0.086 R)
• M70: 56,568,041 km (0.04 R)
• M71: 59,036,855 km (0.109 R)
• M72: 59,602,784 km (0.054 R)
• M73: 60,170,657 km (0.086 R)
• M74: 60,968,463 km (0.113 R)
• M75: 61,311,491 km (0.064 R)
• M76: 62,574,695 km (0.091 R)
• M77: 67,122,171 km (0.12 R)
• M78: 69,972,908 km (0.065 R)
• M79: 70,931,980 km (0.109 R)
• M80: 71,052,107 km (0.079 R)
• M81: 71,413,087 km (0.1 R)
• M82: 71,774,665 km (0.089 R)
• M83: 72,136,841 km (0.118 R)
• M84: 72,257,716 km (0.075 R)
• M85: 74,322,616 km (0.119 R)
• M86: 74,811,202 km (0.033 R)
• M87: 75,423,656 km (0.04 R)
• M88: 76,900,037 km (0.079 R)
• M89: 78,634,475 km (0.095 R)
• M90: 78,883,406 km (0.103 R)
• M91: 79,381,866 km (0.065 R)
• M92: 81,386,029 km (0.119 R)
• M93: 84,550,921 km (0.084 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,247 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit